ludicrous minimum temperature being displayed

Please try the just released v6.23-4080 Beta if it shows the same issues.
The last 5~6 days with v6.22-4060 there was no Thermal Throttle triggering... Usage the same every day, exept for no long idle times. I'm 99.9% sure that this was happening every time after a few hours of idling. Wierd...
I will try new beta.